Return-Path: Received: from [24.25.9.102] (HELO ms-smtp-03-eri0.southeast.rr.com) by logan.com (CommuniGate Pro SMTP 4.2b6) with ESMTP id 241529 for flyrotary@lancaironline.net; Sat, 03 Jul 2004 07:02:00 -0400 Received: from EDWARD (clt25-78-058.carolina.rr.com [24.25.78.58]) by ms-smtp-03-eri0.southeast.rr.com (8.12.10/8.12.7) with SMTP id i63B1PiB001339 for ; Sat, 3 Jul 2004 07:01:26 -0400 (EDT) Message-ID: <001901c460ed$17b881e0$2402a8c0@EDWARD> From: "Ed Anderson" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: EC2 programming Date: Sat, 3 Jul 2004 07:01:29 -0400 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0016_01C460CB.906DA970" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1409 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2800.1409 X-Virus-Scanned: Symantec AntiVirus Scan Engine This is a multi-part message in MIME format. ------=_NextPart_000_0016_01C460CB.906DA970 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Probably so. You can certainly mix and match provided you have the = resistors on the Peak and Hold injectors which then bring their = characteristics more in line with the saturation type that the EC2 is = producing the injector pulses for. However, the flow characteristic = probably will not be identical, so some adjustment to the Fuel MAP table = would likely be required. Ed Ed Anderson RV-6A N494BW Rotary Powered Matthews, NC ----- Original Message -----=20 From: John Slade=20 To: Rotary motors in aircraft=20 Sent: Friday, July 02, 2004 11:54 PM Subject: [FlyRotary] Re: EC2 programming >In fact if the Peak and Hold are driven with an injector pulse = duration calculated for a saturation type injector then=20 >you would get more fuel flow for the same pulse duration. Hmmm. Tracy said it would be ok to mix and match (with resistors for = the peak & hold). I guess I'll have to adjust the MAP table accordingly. = =20 John ------=_NextPart_000_0016_01C460CB.906DA970 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Probably so.  You can certainly = mix and match=20 provided you have the resistors on the Peak and Hold injectors which = then bring=20 their characteristics more in line with the saturation type that the EC2 = is=20 producing the injector pulses for.  However, the flow = characteristic=20 probably will not be identical, so some adjustment to the Fuel MAP table = would=20 likely be required.
 
Ed
 
 
Ed Anderson
RV-6A N494BW Rotary Powered
Matthews, NC
----- Original Message -----
From:=20 John=20 Slade
Sent: Friday, July 02, 2004 = 11:54=20 PM
Subject: [FlyRotary] Re: EC2=20 programming

>In fact if the Peak and Hold are = driven=20 with an injector pulse duration calculated for a saturation type = injector=20 then 
>you would get more fuel flow for = the same=20 pulse duration.
 
Hmmm. Tracy said=20 it would be ok to mix and match (with resistors for the peak & = hold). I=20 guess I'll have to adjust the MAP table accordingly. =20
John
 
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